Example usage for java.io FileOutputStream close

Introduction

In this page you can find the example usage for java.io FileOutputStream close.

Prototype

public void close() throws IOException

Source Link

Document

Closes this file output stream and releases any system resources associated with this stream.

Usage

From source file:Main.java

public static void savePic2SD(Bitmap bitmap, String path, String folder) {

    boolean sdCardExist = Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED);
    if (sdCardExist) {
        File fileDir = new File(folder);
        if (!fileDir.exists()) {
            fileDir.mkdir();/*w w w  .  j a  v  a2  s.  c  om*/
        }
    }

    File file = new File(path);
    if (file.exists()) {
        file.delete();
    }
    try {
        FileOutputStream out = new FileOutputStream(file);

        if (bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out)) {
            out.flush();
            out.close();
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

From source file:Main.java

public static String saveToPrivateFile(Activity activity, String filename, Bitmap bmp) {
    FileOutputStream fos;
    try {/*from   ww  w.  jav a  2s .  c  o  m*/
        fos = activity.openFileOutput(filename, Context.MODE_PRIVATE);
        bmp.compress(Bitmap.CompressFormat.PNG, 100, fos);
        fos.close();

        return filename;

    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return "";
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        return "";
    }

}

From source file:com.redsqirl.workflow.utils.FileStream.java

public static void encryptFile(File in, File out) throws Exception {
    //Write the encrypted data to a new file:
    FileOutputStream outStream = new FileOutputStream(out);
    outStream.write(encryptFile(in));//w w  w .j a va 2s .  co  m
    outStream.close();
}

From source file:com.redsqirl.workflow.utils.FileStream.java

public static void decryptFile(File in, File out) throws Exception {
    //Write the encrypted data to a new file:
    FileOutputStream outStream = new FileOutputStream(out);
    outStream.write(decryptFile(in));//  w  w  w. ja  v a2  s  .  c o m
    outStream.close();
}

From source file:Main.java

public static void saveBookmark(String extractPath, String md5, ArrayList<String> listBookmark) {
    try {//from  ww w . j  a va  2  s .co m
        FileOutputStream fos = new FileOutputStream(extractPath + "/bookmark_" + md5, false);
        for (String str : listBookmark) {
            fos.write((str + ";").getBytes());
        }
        fos.close();
    } catch (IOException ignored) {
    }
}

From source file:Main.java

public static String SaveBitmap(Bitmap bmp, String name) {
    File file = new File("mnt/sdcard/picture/");
    String path = null;//www. j a  v a 2 s. c om
    if (!file.exists())
        file.mkdirs();
    try {
        path = file.getPath() + "/" + name;
        FileOutputStream fileOutputStream = new FileOutputStream(path);

        bmp.compress(Bitmap.CompressFormat.JPEG, 100, fileOutputStream);
        fileOutputStream.flush();
        fileOutputStream.close();
        System.out.println("saveBmp is here");
    } catch (Exception e) {
        e.printStackTrace();
    }

    return path;
}

From source file:Main.java

public static Bitmap saveBitmapToFile(Activity activity, Bitmap bitmap) {
    String mPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).toString();
    File imageFile = new File(mPath);
    boolean create = imageFile.mkdirs();
    boolean canWrite = imageFile.canWrite();
    Calendar cal = Calendar.getInstance();
    String date = cal.get(Calendar.YEAR) + "-" + cal.get(Calendar.MONTH) + "-" + cal.get(Calendar.DATE);

    String filename = null;//from  w w  w  .ja  va 2 s .  c  o m
    int i = 0;
    while (imageFile.exists()) {
        i++;
        filename = date + "_mandelbrot" + i + ".png";
        imageFile = new File(mPath, filename);
        boolean canWrite2 = imageFile.canWrite();

    }

    try {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        /*resultB*/bitmap.compress(CompressFormat.PNG, 90, bos);
        byte[] bitmapdata = bos.toByteArray();

        //write the bytes in file
        FileOutputStream fos = new FileOutputStream(imageFile);
        fos.write(bitmapdata);
        fos.flush();
        fos.close();

        Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
        intent.setData(Uri.fromFile(imageFile));
        activity.sendBroadcast(intent);

        displaySuccesToast(activity);
    } catch (FileNotFoundException e) {
        displayFileError(activity);
        e.printStackTrace();
    } catch (IOException e) {
        displayFileError(activity);
        e.printStackTrace();
    }
    return bitmap;
}

From source file:Main.java

public static void saveJsonToFile(String toSave, String filename, Activity currActivity) {

    // check if the file exists
    File dir = currActivity.getFilesDir();
    File file = new File(dir, filename);

    if (file.exists()) {
        file.delete();//from   ww w.  j  a v  a2 s  . c  o m
    }

    FileOutputStream outputStream;
    try {
        outputStream = currActivity.openFileOutput(filename, Context.MODE_APPEND);
        outputStream.write(toSave.getBytes());
        outputStream.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:com.moz.fiji.mapreduce.TestingResources.java

/**
 * Writes a text file.//from w ww  .  j a  v a 2 s  . c om
 *
 * @param path Path of the file to write.
 * @param content Text content of the file to create.
 * @throws IOException on I/O error.
 */
public static void writeTextFile(final File path, final String content) throws IOException {
    final FileOutputStream ostream = new FileOutputStream(path);
    try {
        IOUtils.write(content, ostream);
    } finally {
        ostream.close();
    }
}

From source file:it.nicola_amatucci.util.JsonAndroidLocalIO.java

public static <T> boolean saveData(Context context, String filename, T o, Class<T> obj) {
    String document = null;/*from w w w  .j  av  a  2 s  .  c om*/

    try {
        document = Json.json_from_object(o, obj).toString();

        if (document != null) {
            Log.i("TAG", document);
            FileOutputStream fos = context.openFileOutput(filename, Context.MODE_PRIVATE);
            fos.write(document.getBytes());
            fos.close();
            return true;
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return false;
}